Steel Rebar Production Line 450 Short Stress Path Rolling Mill
Short stress line rolling mill parts Transmission: motor, drive
shaft, worm gear, hand wheel, transmission gear Depressing device:
screw, depressing nut, balance nut, balance spring, spherical pad
Axial adjustment device: gear sleeve, gear ring, thrust bearing,
end cover, roll, bearing seat, auxiliary parts, etc.
Short stress mill is more and more popular with customers because
of its good elasticity and easy adjustment.
1. High rigidity
2. Hydraulic motor, independently adjustable
3. External polymer elastic damper
4. Transverse movement, lifting and locking hydraulic cylinders
5. Conventional models include 370, 470, 530, 610, or 350, 450,
550, 650, etc.
Advantages of short stress rolling mill
The stress loop is short and the rigidity is high to ensure the
high precision of the product, and it is easy to achieve negative
deviation.
1. The high stiffness of the short-stress mill ensures the high
precision of the product and is easy to realize negative deviation
rolling.
2. Achieve symmetrical adjustment. This is important for stable
operation, increased productivity, saving time in maintenance and
replacement of guide shield beams, reducing operational accidents,
avoiding process accidents (such as rolling elbows, shocks and web
paper) and extending the service life of the guide shield.
3. Because the short-stress rolling mill changes the force transfer
path and reduces the concentrated load of the screw to the
distributed load distributed on both sides of the bearing housing,
the bearing and the bearing housing bear better stress, which is
twice of the bearing life and more than half of the ordinary
short-stress rolling mill, thus reducing the product cost.
4. The roll system of this type of short-stress mill is
pre-installed and adjusted before roll change, and the new roll
system can be replaced about ten minutes after the stop.After the
adjustment of the new roll system rolling a steel, the product can
be qualified.Therefore, the short stress mill has good preset
performance, fast roll change and high yield.
| Summary comparison | Balance problem | Radial adjustment | Radial adjustment | Axial fixation |
| Old type short stress line rolling mill | Balance spring | Handwheel | Ring gear sleeve | Rectangular column |
| New type short stress line rolling mill | Damping rubber | Hydraulic motor | Worm gear and gear sleeve | Axial fixing sleeve tightly fit |
We supply the whole production line of steel, including steel wire
rod, rebar/ deformed bar, and its intelligent control system, such
as high-low voltage switchgear, AC drive cabinet, DC drive cabinet.
Rolling mill specializes producing 6-32mm wire rod, deformed rebar,
round bar.
We will configure different types of production lines according to
the customers' production requirements and specific conditions,
which include flexible, automatic continuous rolling mill,
semi-continuous rolling mill.
Selling Units: Single item
Single package size: 150*100*170cm
Single gross weight: 100,000kg
Package Type: Safety Seaworthy Package
Lead Time:
| Quantity (Tons) | 1-100 | >100 |
| Est. Time(Days) | 60 | To be negotiated |
